19. Which of the following is an example of production deficit in children?
(A) When young children spontaneously use strategies to improve their ability to recall information but fail to actually improve their memory.
(B) When young children begin learning about memory strategies, they initially do not spontaneously use them to improve their ability to recall information.
(C) When young children begin learning about memory strategies, they spontaneously use them to improve their ability to recall information right from the start.
(D) When young children begin learning about memory strategies, their brain changes with the new experience but her mind remains the same.